75107900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2617}}^1$

素因数の和:2679

約数の個数: 72

約数和(自身を含む): 190883616

約数和(自身を除く): 115775716

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 50, 70, 82, 100, 140, 164, 175, 205, 287, 350, 410, 574, 700, 820, 1025, 1148, 1435, 2050, 2617, 2870, 4100, 5234, 5740, 7175, 10468, 13085, 14350, 18319, 26170, 28700, 36638, 52340, 65425, 73276, 91595, 107297, 130850, 183190, 214594, 261700, 366380, 429188, 457975, 536485, 751079, 915950, 1072970, 1502158, 1831900, 2145940, 2682425, 3004316, 3755395, 5364850, 7510790, 10729700, 15021580, 18776975, 37553950, 75107900]

約数ペア:

[(1, 75107900), (2, 37553950), (4, 18776975), (5, 15021580), (7, 10729700), (10, 7510790), (14, 5364850), (20, 3755395), (25, 3004316), (28, 2682425), (35, 2145940), (41, 1831900), (50, 1502158), (70, 1072970), (82, 915950), (100, 751079), (140, 536485), (164, 457975), (175, 429188), (205, 366380), (287, 261700), (350, 214594), (410, 183190), (574, 130850), (700, 107297), (820, 91595), (1025, 73276), (1148, 65425), (1435, 52340), (2050, 36638), (2617, 28700), (2870, 26170), (4100, 18319), (5234, 14350), (5740, 13085), (7175, 10468)]